20396426400

Names of 20396426400

• Cardinal: 20396426400 can be written as Twenty billion, three hundred ninety-six million, four hundred twenty-six thousand, four hundred.

Scientific notation

• Scientific notation: 2.03964264 × 10¹⁰

Factors of 20396426400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2770

Divisors of 20396426400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 49 50 54 56 60 63 70 72 75 80 84 90 96 98 100 105 108 112 120 126 135 140 144 147 150 160 168 175 180 189 196 200 210 216 224 225 240 245 252 270 280 288 294 300 315 336 343 350 360 378 392 400 420 432 441 450 480 490 504 525 540 560 588 600 630 672 675 686 700 720 735 756 784 800 840 864 882 900 945 980 1008 1029 1050 1080 1120 1176 1200 1225 1260 1323 1350 1372 1400 1440 1470 1512 1568 1575 1680 1715 1764 1800 1890 1960 2016 2058 2100 2160 2205 2352 2400 2450 2520 2646 2700 2744 2753 2800 2940 3024 3087 3150 3360 3430 3528 3600 3675 3780 3920 4116 4200 4320 4410 4704 4725 4900 5040 5145 5292 5400 5488 5506 5600 5880 6048 6174 6300 6615 6860 7056 7200 7350 7560 7840 8232 8259 8400 8575 8820 9261 9450 9800 10080 10290 10584 10800 10976 11012 11025 11760 12348 12600 13230 13720 13765 14112 14700 15120 15435 16464 16518 16800 17150 17640 18522 18900 19271 19600 20580 21168 21600 22024 22050 23520 24696 24777 25200 25725 26460 27440 27530 29400 30240 30870 32928 33036 33075 34300 35280 37044 37800 38542 39200 41160 41295 42336 44048 44100 46305 49392 49554 50400 51450 52920 54880 55060 57813 58800 61740 66072 66150 68600 68825 70560 74088 74331 75600 77084 77175 82320 82590 88096 88200 92610 96355 98784 99108 102900 105840 110120 115626 117600 123480 123885 132144 132300 134897 137200 137650 148176 148662 151200 154168 154350 164640 165180 173439 176400 185220 192710 198216 205800 206475 211680 220240 231252 231525 246960 247770 264288 264600 269794 274400 275300 289065 296352 297324 308336 308700 330360 346878 352800 370440 371655 385420 396432 404691 411600 412950 440480 462504 463050 481775 493920 495540 520317 529200 539588 550600 578130 594648 616672 617400 619425 660720 674485 693756 740880 743310 770840 792864 809382 823200 825900 867195 925008 926100 944279 963550 991080 1040634 1058400 1079176 1101200 1156260 1189296 1214073 1234800 1238850 1321440 1348970 1387512 1445325 1481760 1486620 1541680 1618764 1651800 1734390 1850016 1852200 1858275 1888558 1927100 1982160 2023455 2081268 2158352 2202400 2312520 2378592 2428146 2469600 2477700 2601585 2697940 2775024 2832837 2890650 2973240 3083360 3237528 3303600 3372425 3468780 3642219 3704400 3716550 3777116 3854200 3964320 4046910 4162536 4316704 4335975 4625040 4721395 4856292 4955400 5203170 5395880 5550048 5665674 5781300 5946480 6070365 6475056 6607200 6744850 6937560 7284438 7408800 7433100 7554232 7708400 8093820 8325072 8498511 8671950 9250080 9442790 9712584 9910800 10117275 10406340 10791760 11331348 11562600 11892960 12140730 12950112 13007925 13489700 13875120 14164185 14568876 14866200 15108464 15416800 16187640 16650144 16997022 17343900 18211095 18885580 19425168 19821600 20234550 20812680 21583520 22662696 23125200 23606975 24281460 25495533 26015850 26979400 27750240 28328370 29137752 29732400 30216928 30351825 32375280 33994044 34687800 36422190 37771160 38850336 40469100 41625360 42492555 45325392 46250400 47213950 48562920 50991066 52031700 53958800 56656740 58275504 59464800 60703650 64750560 67988088 69375600 70820925 72844380 75542320 80938200 83250720 84985110 90650784 91055475 94427900 97125840 101982132 104063400 107917600 113313480 116551008 121407300 127477665 135976176 138751200 141641850 145688760 151084640 161876400 169970220 182110950 188855800 194251680 203964264 208126800 212462775 226626960 242814600 254955330 271952352 283283700 291377520 323752800 339940440 364221900 377711600 407928528 416253600 424925550 453253920 485629200 509910660 566567400 582755040 637388325 679880880 728443800 755423200 815857056 849851100 971258400 1019821320 1133134800 1274776650 1359761760 1456887600 1699702200 2039642640 2266269600 2549553300 2913775200 3399404400 4079285280 5099106600 6798808800 10198213200 20396426400
• Sum of all divisors σ(n): 86056992000
• Sum of proper divisors (its aliquot sum) s(n): 65660565600
• 20396426400 is an abundant number, because the sum of its proper divisors (65660565600) is greater than itself. Its abundance is 45264139200

Bases of 20396426400

• Binary: 10010111111101110001100010010100000₂
• Hexadecimal: 0x4BFB8C4A0
• Base-36: 9DBI7C0

Squares and roots of 20396426400

• 20396426400 squared (20396426400²) is 416014209890616960000
• 20396426400 cubed (20396426400³) is 8485203213388120875231744000000
• The square root of 20396426400 is 142816.0579206695
• The cube root of 20396426400 is 2732.2348563737

Scales and comparisons

• 20,396,426,400 seconds is equal to 648 years, 28 weeks, 1 day, 18 hours.
• To count from 1 to 20,396,426,400 would take you about one thousand, two hundred ninety-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 20396426400 cubic inches would be around 227.7 feet tall.

Recreational maths with 20396426400

• 20396426400 backwards is 00462469302
• 20396426400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20396426400's digits is 36
• More coming soon!